Molecular formula
C14H21N3O
459 compounds have this formula on CompoundList.
- Molar mass
- 247.34g/mol
- Monoisotopic mass
- 255.2187Da
- Atoms
- 39
- Elements
- 4
- Rings plus double bonds
- 6
The formula C14H21N3O describes a molecule made of 14 carbon atoms, 21 hydrogen atoms, 3 nitrogen atoms and 1 oxygen atom. It is written in Hill notation: carbon first, then hydrogen, then the other elements in alphabetical order. The formula tells you which atoms are present, not how they are connected, which is why several different chemicals can share it.
Elemental composition
- C Carbon × 1467.98%12.011 × 14 = 168.154 g/mol
- H Hydrogen × 218.56%1.008 × 21 = 21.168 g/mol
- N Nitrogen × 316.99%14.007 × 3 = 42.021 g/mol
- O Oxygen × 16.47%15.999 × 1 = 15.999 g/mol
Look up another formula
Compounds with the formula C14H21N3O
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 200 of 459 compounds
![1-[4-(4-Aminophenyl)piperazin-1-yl]butan-1-one chemical structure, C14H21N3O, CAS 688028-49-1](/s/AQCBFIVYGAGGBM-UHFFFAOYSA-N.svg)
1-[4-(4-Aminophenyl)piperazin-1-yl]butan-1-one
CAS 688028-49-1C14H21N3O
![2-[4-(2,5-Dimethylphenyl)piperazin-1-yl]acetamide chemical structure, C14H21N3O, CAS 841243-85-4](/s/HWJLDIJZYITQKK-UHFFFAOYSA-N.svg)
2-[4-(2,5-Dimethylphenyl)piperazin-1-yl]acetamide
CAS 841243-85-4C14H21N3O
N-(2,4-Dimethylphenyl)-1-piperazineacetamide
CAS 946744-04-3C14H21N3O
2-Pyridineacetamide, alpha-allyl-alpha-(2-(dimethylamino)ethyl)-
CAS 71824-57-2C14H21N3O
3,4-Dimethyl-N-(4-methylpiperazin-1-yl)benzamide
CAS 541529-25-3C14H21N3O
![Pyrrolo[3,4-c]pyrrole, octahydro-2-(5-propoxy-3-pyridinyl)-, (3aR,6aS)-rel- chemical structure, C14H21N3O, CAS 370879-76-8](/s/OHWQUEIYHPZQPN-TXEJJXNPSA-N.svg)
Pyrrolo[3,4-c]pyrrole, octahydro-2-(5-propoxy-3-pyridinyl)-, (3aR,6aS)-rel-
CAS 370879-76-8C14H21N3O
1-Propyl-4-(4-pyridylcarbamoyl)piperidine
CAS 110105-36-7C14H21N3O
(4-Amino-3-methylphenyl)(4-ethyl-1-piperazinyl)methanone
CAS 953735-54-1C14H21N3O
![5-[(Isobutylamino)methyl]-1,3-dimethyl-1,3-dihydro-2H-benzimidazol-2-one chemical structure, C14H21N3O, CAS 881450-83-5](/s/YLUBMXWMBCOODK-UHFFFAOYSA-N.svg)
5-[(Isobutylamino)methyl]-1,3-dimethyl-1,3-dihydro-2H-benzimidazol-2-one
CAS 881450-83-5C14H21N3O
N-(3,5-Dimethylphenyl)-2-(piperazin-1-yl)acetamide
CAS 885925-06-4C14H21N3O
![7-(5-Ethoxypyridin-3-yl)-1,7-diazaspiro[4.4]nonane chemical structure, C14H21N3O, CAS 646055-70-1](/s/OUWPJYPZBGDKPR-UHFFFAOYSA-N.svg)
7-(5-Ethoxypyridin-3-yl)-1,7-diazaspiro[4.4]nonane
CAS 646055-70-1C14H21N3O
1-(1-Benzylpiperidin-4-yl)-3-methylurea
CAS 41220-43-3C14H21N3O
N,N,3-trimethyl-4-(piperazin-1-yl)benzamide
CAS 1018570-06-3C14H21N3O
1-(4-Aminophenyl)-N-ethylpiperidine-4-carboxamide
CAS 1175697-99-0C14H21N3O
4-Ethyl-N-phenyl-1,4-diazepane-1-carboxamide
CAS 3619-76-9C14H21N3O
4-(2-(Piperazin-1-yl)phenyl)morpholine
CAS 1246807-86-2C14H21N3O
N,N-Dimethyl-4-(3-methylpiperazine-1-carbonyl)aniline
CAS 1240573-49-2C14H21N3O
4-Amino-N-methyl-N-(1-methylpiperidin-3-yl)benzamide
CAS 1273825-09-4C14H21N3O
2-(7-Amino-1,2,4,5-tetrahydro-3H-3-benzazepin-3-yl)-n,n-dimethylacetamide
CAS 1022946-66-2C14H21N3O
(S)-2-Amino-N-cyclopropyl-3-methyl-N-pyridin-4-ylmethyl-butyramide
CAS 1307169-49-8C14H21N3O
(S)-2-Amino-N-cyclopropyl-3-methyl-N-pyridin-3-ylmethyl-butyramide
CAS 1306054-58-9C14H21N3O
(S)-2-Amino-N-cyclopropyl-3-methyl-N-pyridin-2-ylmethyl-butyramide
CAS 1307654-85-8C14H21N3O
2-Amino-1-(3-(benzyl(methyl)amino)pyrrolidin-1-yl)ethanone
CAS 1353984-78-7C14H21N3O
(4-Methylaminomethyl-phenyl)-(4-methyl-piperazin-1-yl)-methanone
CAS 1007212-96-5C14H21N3O
- 1-{[(Pyridin-4-yl)methyl]amino}cycloheptane-1-carboxamide1392491-75-6C14H21N3O
- 1-(2-Cyclopropyl-6,7-dihydropyrazolo[1,5-a]pyrazin-5(4H)-yl)-2,2-dimethylpropan-1-one2034332-23-3C14H21N3O
- 2-[(Piperidin-4-yl)methyl]-2,3,5,6,7,8-hexahydrocinnolin-3-one2097937-40-9C14H21N3O
- 1-{4-[(3,5-Dimethyl-1H-pyrazol-1-yl)methyl]piperidin-1-yl}prop-2-en-1-one2224226-28-0C14H21N3O
- N-Benzyl-2-(4-methylpiperazin-1-yl)acetamide708994-96-1C14H21N3O
- N-(4-Aminophenyl)-1-pyrrolidinebutanamide875923-91-4C14H21N3O
- 4-(4-Ethylpiperazinocarbonyl)benzylamine926227-38-5C14H21N3O
- N-[4-(Aminomethyl)phenyl]-3-(pyrrolidin-1-yl)propanamide937633-86-8C14H21N3O
- 4-Amino-N-methyl-N-(1-methyl-piperidin-4-yl)-benzamide676326-98-0C14H21N3O
- 4-(Aminomethyl)-N-benzylpiperidine-1-carboxamide302339-20-4C14H21N3O
- [5-(Aminomethyl)-1-isopentyl-benzimidazol-2-yl]methanol554457-93-1C14H21N3O
- 4-(1,4-Diazepane-1-carbonyl)-N,N-dimethylaniline1017031-33-2C14H21N3O
- N-{4-[(4-Aminopiperidin-1-yl)methyl]phenyl}acetamide1038974-20-7C14H21N3O
- 2-(4-Benzyl-1,4-diazepan-1-yl)acetamide1241595-62-9C14H21N3O
- 2-[Cyclohexyl(methyl)amino]-N'-hydroxybenzenecarboximidamide1021245-02-2C14H21N3O
- 4-(Aminomethyl)-N-[2-(pyrrolidin-1-yl)ethyl]benzamide1028527-21-0C14H21N3O
- 4-[4-(Propan-2-yl)piperazine-1-carbonyl]aniline1568744-25-1C14H21N3O
- 4-(1-Aminoethyl)-N-(4-piperidinyl)benzamide792184-33-9C14H21N3O
- 4-[(Methylamino)methyl]-N-phenylpiperidine-1-carboxamide1275946-26-3C14H21N3O
- 1-(3-Amino-benzyl)-3-cyclohexyl-urea1251529-70-0C14H21N3O
- 3-(3-(Pyridin-4-yl)propyl)piperidine-3-carboxamide1316222-64-6C14H21N3O
- 2-Amino-N-((R)-1-benzyl-piperidin-3-yl)-acetamide1353997-05-3C14H21N3O
- 2-Amino-N-((S)-1-benzyl-piperidin-3-yl)-acetamide1354008-17-5C14H21N3O
- 2-Amino-N-(1-benzylpyrrolidin-3-yl)-N-methylacetamide1353971-61-5C14H21N3O
- 2-Amino-N-((R)-1-benzyl-pyrrolidin-3-yl)-N-methyl-acetamide1353997-16-6C14H21N3O
- (S)-2-Amino-N-(1-benzylpyrrolidin-3-yl)-N-methylacetamide1354001-82-3C14H21N3O
- 2,3-Dihydro-6-[2-(1-piperidinyl)ethoxy]-1H-pyrrolo[3,2-c]pyridine399580-40-6C14H21N3O
- N-[(1-Cyclopentyl-5-cyclopropyl-1H-pyrazol-3-yl)methyl]acetamide1448028-72-5C14H21N3O
- 1-Ethyl-3-((1-phenylpyrrolidin-2-yl)methyl)urea1796971-21-5C14H21N3O
- N-(1-(Pyridin-2-yl)pyrrolidin-3-yl)pivalamide1788783-33-4C14H21N3O
- 6-(4-Isopropylpiperazin-1-yl)-5-methylnicotinaldehyde1355226-17-3C14H21N3O
- 6-[4-(Dimethylamino)-1-piperidinyl]-5-methyl-3-pyridinecarboxaldehyde1525431-75-7C14H21N3O
- 2-Amino-N-ethyl-5-(piperidin-1-yl)benzamide1784254-27-8C14H21N3O
- N-(2-(1,5-Dimethyl-1H-pyrazol-3-yl)ethyl)cyclohex-3-enecarboxamide2034634-01-8C14H21N3O
- 1-(Pyridin-2-yl)-4-(tetrahydro-2H-pyran-4-yl)piperazine2034457-73-1C14H21N3O
- 4-(4-(Oxetan-3-ylmethyl)piperazin-1-yl)aniline1800047-30-6C14H21N3O
- 3-Methyl-4-(4-(oxetan-3-yl)piperazin-1-yl)aniline1893405-71-4C14H21N3O
- 4-(4-(3-Methyloxetan-3-yl)piperazin-1-yl)aniline1893405-23-6C14H21N3O
- 2,2-Dimethyl-1-{7,8,11-triazatricyclo[6.4.0.0^{2,6}]dodeca-1,6-dien-11-yl}propan-1-one2034455-69-9C14H21N3O
- N-(2-Methylprop-2-en-1-yl)-N-{[1-(propan-2-yl)-1H-pyrazol-4-yl]methyl}prop-2-enamide2094694-86-5C14H21N3O
- 1-(tert-Butyl)-3-((5-cyclopropylpyridin-3-yl)methyl)urea2034208-71-2C14H21N3O
- 1-{4-[3-(1H-Imidazol-1-yl)propyl]piperidin-1-yl}prop-2-en-1-one2094883-38-0C14H21N3O
- N-(4-Cyano-1-methylpiperidin-4-yl)-2-cyclopent-2-en-1-ylacetamide2196028-55-2C14H21N3O
- N-(1-Cyano-2,2-dimethylpropyl)-1-propan-2-ylpyrrole-2-carboxamide2191110-35-5C14H21N3O
- 2-Methyl-N-[(oxan-4-yl)methyl]-5H,6H,7H-cyclopenta[d]pyrimidin-4-amine2320817-05-6C14H21N3O
- 3-[4-(4-Methylphenyl)piperazin-1-yl]propanamide61015-49-4C14H21N3O
- Glycine, N,N-dimethyl-, 2-(2,4,6-trimethylbenzylidene)hydrazide72606-25-8C14H21N3O
- Glycine, N-methyl-, 2-(2,3,5,6-tetramethylbenzylidene)hydrazide72606-31-6C14H21N3O
- 5-[(tert-Butylamino)methyl]-1,3-dimethyl-1,3-dihydro-2H-benzimidazol-2-one881449-56-5C14H21N3O
- 1,7-Diazaspiro[4.4]nonane, 7-(5-methoxy-3-pyridinyl)-1-methyl-646056-30-6C14H21N3O
- 2,7-Diazaspiro[4.4]nonane, 2-(5-methoxy-3-pyridinyl)-7-methyl-646056-60-2C14H21N3O
- 1-(4-Methyl-1-piperazinyl)-2-(phenylamino)-1-propanone70060-40-1C14H21N3O
- 1-(1-Methylethyl)-N-4-pyridinyl-4-piperidinecarboxamide110106-26-8C14H21N3O
- 5-Amino-2-(butylamino)-N-cyclopropylbenzamide771429-87-9C14H21N3O
- 2-(4-Propylpiperazine-1-carbonyl)aniline953889-74-2C14H21N3O
- 4-Amino-N-[(1-ethyl-2-pyrrolidinyl)methyl]benzamide954267-95-9C14H21N3O
- N-(3-Amino-4-methylphenyl)-1-piperidineacetamide946783-10-4C14H21N3O
- 3-(4-Aminophenyl)-1-(4-methylpiperazin-1-yl)propan-1-one1018545-28-2C14H21N3O
- 3-[(4-Acetylpiperazin-1-yl)methyl]-5-methylaniline496795-23-4C14H21N3O
- 1-(5-Cyclopropylmethoxy-pyridin-3-yl)-homopiperazine223796-50-7C14H21N3O
- N-[2-(Dimethylamino)ethyl]-1,2,3,4-tetrahydroquinoline-2-carboxamide1104607-09-1C14H21N3O
- [4-(2-Aminoethyl)phenyl](4-methyl-1-piperazinyl)methanone669002-97-5C14H21N3O
- (4-(2-Aminoethyl)piperazin-1-yl)(p-tolyl)methanone1018305-51-5C14H21N3O
- 2-(3-Aminophenyl)-1-(4-ethyl-1-piperazinyl)ethanone1018303-92-8C14H21N3O
- 1-(Azetidin-3-yl)-4-(4-methoxyphenyl)piperazine782435-00-1C14H21N3O
- 1-(4-Aminophenyl)-N,N-dimethylpiperidine-4-carboxamide1122710-23-9C14H21N3O
- 1-[4-[4-(1-Aminoethyl)phenyl]-1-piperazinyl]ethanone1019502-69-2C14H21N3O
- 4-Amino-3-methyl-N-(1-methyl-4-piperidyl)benzamide1001345-95-4C14H21N3O
- N-(4-Aminophenyl)-N'-(cyclohexylmethyl)urea501004-03-1C14H21N3O
- 4-(Aminomethyl)-N-(3-pyridinylmethyl)cyclohexanecarboxamide758659-09-5C14H21N3O
- 2-Amino-N-cyclooctylpyridine-3-carboxamide1275123-71-1C14H21N3O
- N-(1-(4-Aminophenyl)piperidin-4-yl)-N-methylacetamide115091-12-8C14H21N3O
- N-Phenyl-N'-[2-(piperidin-4-yl)ethyl]urea736912-55-3C14H21N3O
- 2-[4-(2,4-Dimethylphenyl)piperazin-1-yl]acetamide2877706-30-2C14H21N3O
- N-{3-Amino-4-[(cyclobutylmethyl)amino]phenyl}-N-methylacetamide849351-83-3C14H21N3O
- Diethyl-[3-(1H-pyrrolo[2,3-b]pyridin-5-yloxy)-propyl]-amine923562-92-9C14H21N3O
Frequently asked questions
What is the molar mass of C14H21N3O?
The molar mass of C14H21N3O is 247.34 g/mol, calculated from standard atomic weights for 14 carbon atoms, 21 hydrogen atoms, 3 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 255.2187 Da.
How many compounds have the formula C14H21N3O?
CompoundList lists 459 compounds with the molecular formula C14H21N3O, including 1-[4-(4-Aminophenyl)piperazin-1-yl]butan-1-one, 2-[4-(2,5-Dimethylphenyl)piperazin-1-yl]acetamide, N-(2,4-Dimethylphenyl)-1-piperazineacetamide. Compounds that share a formula are isomers. They contain the same atoms arranged differently, so their properties, uses and prices can be very different.
What is the degree of unsaturation of C14H21N3O?
C14H21N3O has a degree of unsaturation of 6. That is the total number of rings and pi bonds (a double bond counts as one, a triple bond as two) in any structure with this formula.